API
This service provide certificate information from hostname: www.embeddedsustainability.com

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:09:b6:aa:98:6a:3e:c6:7f:cd:0a:80:7b:fa:c8:95:ff:43
Signature Algorithm: ecdsa-with-SHA384
Issuer: C = US, O = Let's Encrypt, CN = E6
Validity
Not Before: Jul 1 23:40:37 2025 GMT
Not After : Sep 29 23:40:36 2025 GMT
Subject: CN = embeddedsustainability.com
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:0a:66:c9:c0:da:60:42:6a:a6:42:5a:ba:e0:4a:
52:ff:35:b0:ae:8b:5c:c8:11:a0:05:64:ea:68:b2:
b0:ac:2f:40:4e:94:59:1c:14:ea:b1:59:90:ce:e9:
c5:f6:7f:8b:02:c3:f3:b9:91:d5:88:25:f4:03:35:
33:2e:d2:98:09
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
5D:68:10:0C:96:92:A7:B0:0E:6B:C2:22:FA:E1:24:0A:A7:E2:76:EE
X509v3 Authority Key Identifier:
93:27:46:98:03:A9:51:68:8E:98:D6:C4:42:48:DB:23:BF:58:94:D2
Authority Information Access:
CA Issuers - URI:http://e6.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:*.embeddedsustainability.com, DNS:embeddedsustainability.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://e6.c.lencr.org/68.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Jul 2 00:39:07.379 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:14:F8:C6:98:4F:F1:7E:A2:A7:A2:AD:0D:
F7:1C:7E:72:AB:44:8A:32:36:5E:9B:62:67:C4:EF:5C:
A5:31:F2:B6:02:21:00:CB:6D:2B:7A:27:A5:C6:11:57:
4C:78:2B:6E:95:2C:85:4A:BF:B6:98:54:22:05:E1:51:
85:1E:E0:29:62:B8:79
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
Timestamp : Jul 2 00:39:07.393 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:7D:83:B9:11:C8:35:65:8B:90:A0:20:65:
73:18:63:B1:71:A0:1E:B8:23:1A:D4:E5:33:01:70:06:
DB:AB:55:48:02:21:00:AA:49:D6:41:EE:85:CF:0D:20:
C4:36:C6:81:60:A4:F5:03:A7:0D:07:EE:A5:7A:D7:42:
D6:59:D7:A8:B9:EB:A9
Signature Algorithm: ecdsa-with-SHA384
Signature Value:
30:64:02:30:3e:83:8f:57:21:4f:88:a5:26:df:63:fd:a1:51:
46:a5:24:85:2e:20:51:f5:0c:f2:28:2a:85:fc:ba:de:9c:aa:
3c:87:c5:7a:05:90:85:a5:c8:3f:d5:96:eb:0a:44:05:02:30:
43:32:7e:42:dd:c0:9d:b8:71:56:31:f2:01:a5:2d:d6:43:2a:
82:6f:03:d1:b9:37:b1:df:0b:a4:c4:14:61:f7:69:23:54:a6:
b4:30:3a:4e:cc:82:7f:ea:56:89:c1:5f
-----BEGIN CERTIFICATE-----
MIIDvjCCA0WgAwIBAgISBQm2qphqPsZ/zQqAe/rIlf9DMAoGCCqGSM49BAMDMDIx
CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF
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AjBDMn5C3cCduHFWMfIBpS3WQyqCbwPRuTex3wukxBRh92kjVKa0MDpOzIJ/6laJ
wV8=
-----END CERTIFICATE-----